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A transaction is a demarcated sequence of application operations, for which the following properties are guaranteed by the underlying transaction processing system (TPS): atomicity, consistency, isolation, and durability (ACID). Transactions are therefore a general abstraction, provided by TPS that simplifies application development by relieving transactional applications from the burden of concurrency and failure handling. Apart from the ACID properties, a TPS must guarantee high and robust performance (high transactional throughput and low response times), high reliability (no data loss, ability to recover last consistent state, fault tolerance), and high availability (infrequent outages, short recovery times).
The architectures and workhorse algorithms of a high-performance TPS are built around the properties of the underlying hardware. The introduction of nonvolatile memories (NVM) as novel storage technology opens an entire new problem space, with the need to revise aspects such as the virtual memory hierarchy, storage management and data placement, access paths, and indexing. NVM are also referred to as storage-class memory (SCM).
Active storage
(2018)
In brief, Active Storage refers to an architectural hardware and software paradigm, based on collocation storage and compute units. Ideally, it will allow to execute application-defined data ... within the physical data storage. Thus Active Storage seeks to minimize expensive data movement, improving performance, scalability, and resource efficiency. The effective use of Active Storage mandates new architectures, algorithms, interfaces, and development toolchains.
Der Markt für technische Textilien wird auch in Zukunft ein stetes Wachstum verzeichnen, schon jetzt hat der weltweite Faserverbrauch die Schwelle von 100 Mill. Tonnen jährlich überschritten. Bereits ohne den Einbezug von Verbundwerkstoffen und Vliesstoffen werden in etwa 30 Mill. Tonnen zu technischen Textilien verarbeitet.
Die digitale Transformation ist der Auslöser dafür, bestehende Produktionsparadigmen in Frage zu stellen bzw. weiterzuentwickeln. Sie bietet produzierenden Unternehmen die Chance, ihre Wertschöpfung grundlegend zu optimieren und neue Geschäftspotenziale zu erschließen.
Im Rahmen von Industrie 4.0 werden die aktuellen Informations- und Kommunikationstechnologien mit der Produktions- und Automatisierungstechnik kombiniert und eine neue Stufe der Organisation und Steuerung der gesamten Wertschöpfungskette über den kompletten Lebenszyklus von Produktien und Services angestrebt. Ziel ist die signifikante Flexibilisierung und Verbesserung der Wertschöpfung sowie eine Individualisierung der Produkte und Services durch eine intensive Kunden-Unternehmens-Interaktion und Vernetzung.
Die digitale Transformation ist der Auslöser dafür, bestehende Produktionsparadigmen in Frage zu stellen bzw. weiterzuentwickeln. Sie bietet produzierenden Unternehmen die Chance, ihre Wertschöpfung grundlegend zu optimieren und neue Geschäftspotenziale zu erschließen.
Im Rahmen von Industrie 4.0 werden die aktuellen Informations- und Kommunikationstechnologien mit der Produktions- und Automatisierungstechnik kombiniert und eine neue Stufe der Organisation und Steuerung der gesamten Wertschöpfungskette über den kompletten Lebenszyklus von Produktien und Services angestrebt.
Ziel ist die signifikante Flexibilisierung und Verbesserung der Wertschöpfung sowie eine Individualisierung der Produkte und Services durch eine intensive Kunden-Unternehmens-Interaktion und Vernetzung.
Im Forschungsprojekt "Innovative Methoden für die teilnehmerorientierte Schulungsentwicklung in der beruflichen Weiterbildung" wurden die Prinzipien des Design Thinkings und der nutzerzentrierten Produktentwicklung auf die Konzeption von Veranstaltungen der beruflichen Weiterbildung transferiert. In zwei Vergleichsgruppen mit Schulungsteilnehmenden eines Industriepartners und eines öffentlich-rechtlichen Anbieters konnte aufgezeigt werden, dass es möglich ist, Weiterbildungsveranstaltungen mit Methoden des Design Thinkings zu erforschen und weiterzuentwickeln und damit die User Experience - das Nutzererleben der Teilnehmenden - positiv zu beeinflussen.
Unternehmen, die gesellschaftliche Verantwortung für die Auswirkungen ihrer Geschäftstätigkeit übernehmen, stehen vor der Herausforderung, CSR und Compliance systematisch und umfassend in ihr Unternehmen zu integrieren und kontinuierlich umzusetzen. Dieser Beitrag zeigt vor diesem Hintergrund auf, wie Unternehmen durch die Etablierung von Wertemanagementsystemen sowie PDCA-Zyklen (Plan-Do-Check-Act) CSR- und Compliancemanagementsysteme integrieren und umsetzen können. Des Weiteren werden Instrumente, die relevant für die Entwicklung, Implementierung und Umsetzung von effektiven und effizienten CSR- und Compliancemanagementsysteme sind, aufgelistet.
Die Einführung CSR- und wertebasierter Unternehmensziele und Managementmethoden wird von Führungskräften und Mitarbeitern häufig als Überforderung empfunden und löst Bedenken und teilweise Ängste aus. Diesem Phänomen kann alleine durch eine gelungene Schulung in den Theorien und Methoden entgegengetreten werden. Das hier vorgeschlagene Sechs-Schritte-Programm zur Schulung dieser Theorien und Methoden weckt das Bewusstsein für die Notwendigkeit eines Paradigmenwechsels und vermittelt den betroffenen Individuen die erforderlichen Kenntnisse und Werkzeuge, sich dieser Herausforderung zu stellen. In sechs Arbeitsschritten wird von der Phänomenologie der derzeitigen Unternehmenswelt über die theoretische Analyse der Situation bis hin zur Vorstellung geeigneter Tools und der möglichen Risiken ein Weg zur erfolgreichen Schulung gezeigt.
Der Siegeszug von Social Media im privaten Umfeld hat die Vorteile dieser Kommunikationswerkzeuge aufgezeigt. Unternehmen versuchen, diese Erfolge für sich zu nutzen und setzen Social Media für ihre Kommunikationsaktivitäten ein. In der externen Kommunikation etwa ermöglichen diese Werkzeuge einen schnellen und unkomplizierten Nachrichtenaustausch mit Kunden oder helfen Kundenexpertise in organisationale Prozesse, etwa Produktentwicklung oder Kundenbeschwerdemanagement, zu integrieren. Auch in der internen Kommunikation entstehen durch den Einsatz von Social Media neue Kanäle. Eine spezielle Gruppe von Social-Media Werkzeugen für die interne Kommunikation und Kollaboration wird als Enterprise Social Networks (ESN) bezeichnet.
This paper studies whether a monetary union needs a fical union in particular in the Eurozone. On 1 January 1999, despite controversial debates, the rule-based Economic and Monetary Union (EMU) started without a fiscal union. I show that there is weak economic convergence in the EMU since 18 years. In addition, I argue that a fiscal union does not solve the past disintegration failures.
I demonstrate that the major flaws are domestic policy failures and not institutional failures in the euro area. Consequently, establishing a monetary union without having a political union is a risky strategy. Indeed, the rule-based architecture of Maastricht is not guilty for the crisis alone. The root causes are the political flaws aligned with the rather weak enforcement of the rules. I propose a genuine redesign of the rule-based paradigm without a fiscal union. Yet a monetary union without a fiscal union works effectively if the rule enforcement is more automatic and independent of domestic and European policy-making.
Konflikte im virtuellen Team
(2018)
Unternehmen mit hohen dynamic capabilities gelingt es besser, ihre spezifische Ressourcenbasis zu verändern und weiterzuentwickeln. Dies ist insbesondere in der digitalen Transformation eine entscheidende Fähigkeit von Unternehmen. Individuelle Kompetenzen haben dabei mehrfache Bezüge zu den dynamic capabilities: sie können Teil der dynamic capabilities sein, wenn sich Mitarbeiter durch hohe Lernfähigkeit auszeichnen (Metakompetenzen). Sie können aber auch Bezugspunkt sein, und zwar, wenn durch verschiedene Personalmaßnahmen die aggregierte Kompetenzausstattung verändert wird. Zudem können die individuellen Kompetenzen Teil der dynamic capability des organisationalen Lernens sein, über das individuelle Fähigkeiten mitarbeiter- und abteilungsübergreifend miteinander vernetzt werden. Aus diesen Zusammenhängen ergeben sich konkrete Handlungsempfehlungen. Unternehmen, die die Chancen der digitalen Transformation nutzen wollen, bietet sich mit diesen Hinweisen die Möglichkeit, ihre dynamic capabilities zu erhöhen und damit auch im digitalen Zeitalter zukunftsfähig zu sein.
Vor dem Hintergrund, dass aktuell erstmals konzeptionelle Grundlagen für ein Nachhaltigkeitsmanagement in außeruniversitären Forschungseinrichtungen entwickelt worden sind, sollen nun diese Ergebnisse in die Konzeption eines interdisziplinären und organisationsübergreifenden Ansatzes zur Integration von Nachhaltigkeitsaspekten in Lehre und Weiterbildung einfließen. Die empirische Grundlage bildet eine qualitative, organisationsethnografische Fallstudie, in der die Autoren Deutungen von Experten und Expertinnen sowie deren Betriebs- und Alltagswissen in Bezug auf ein nachhaltiges Personalmanagement untersuchen. Auf Basis der daraus entwickelten praktischen Implementierungsmöglichkeiten in außeruniversitären Forschungseinrichtungen soll nun ein Ansatz entwickelt werden, um die Ergebnisse auf die Lehre in Hochschulen und die interorganisatorische Weiterbildung von Forschungseinrichtungen zu übertragen.
Decentralized energy systems are characterized by an ad hoc planing. The missing integration of energy objectives into business strategy creates difficulties resulting in inefficient energy architectures and decisions. Practice-proven methods such as balanced scorecard, enterprise architecture management and value network approach supports the transformation path towards an effective decentralized system. The methods are evaluated based on a case study. Managing multi-dimensionality, high complexity and multiple actors are the main drivers for an effective and efficient energy management system. The underlying basis to gain the positive impacts of these methods on decentralized corporate energy systems is digitization of energy data and processes.
A case study with four German fashion retail brands was conducted in order to measure the performance of their Omnichannel services. In detail, their Click & Collect service was analyzed. Click & Collect is one of the first introduced Omnichannel services in fashion retailing. Omnichannel services integrate different sales and communication channels providing a seamless customer journey experience. Offline, online, and mobile app customer experiences should provide a seamless customer experience. Omnichannel performance of the four retailers Decathlon, Hunkemöller, Massimo Dutti and Galeria Kaufhof was measured via mystery shopping. A seamless customer journey experience is not yet a standard in German fashion retailing. The four companies differ in many process details. The biggest market potential and the recommendation for further research emerges in deficits of the offline store Omnichannel customer experience. Here, all four case companies have room to improve. Best overall results regarding the integration of offline, online and mobile shops were found with Hunkemöller, followed by Decathlon, Massimo Dutti, and Galeria Kaufhof.
Nachdem Unternehmen Klarheit über das Kundenverhalten und die damit zusammenhängenden Determinanten haben, gilt es, in einem zweiten Schritt eine Strategie auszuarbeiten, die die bestmögliche Befriedigung der Kundenbedürfnisse in den Mittelpunkt des Handelns setzt. Je besser dieses den Unternehmen gelingt, umso besser lassen sich damit deren eigene Ziele verwirklichen. Dabei gilt es zunächst, einen Marketingplan zu entwickeln.
Rational strain engineering requires solid testing of phenotypes including productivity and ideally contributes thereby directly to our understanding of the genotype-phenotype relationship. Actually, the test step of the strain engineering cycle becomes the limiting step, as ever advancing tools for generating genetic diversity exist. Here, we briefly define the challenge one faces in quantifiying phenotypes and summarize existing analytical techniques that partially overcome this challenge. We argue that the evolution of volatile metabolites can be used as proxy for cellular metabolism. In the simplest case, the product of interest is a volatile (e.g., from bulk alcohols to special fragrances) that is directly quantified over time. But also nonvolatile products (e.g., from bulk long-chain fatty acids to natural products) require major flux rerouting that result potentially in altered volatile production. While alternative techniques for volatile determination exist, rather few can be envisaged for medium to high-throughput analysis required for phenotype testing. Here, we contribute a detailed protocol for an ion mobility spectrometry (IMS) analysis that allows volatile metabolite quantification down to the ppb range. The sensivity can be exploited for small-scale fermentation monitoring. The insights shared might contribute to a more frequent use of IMS in biotechnology, while the experimented aspects are of general use for researchers interested in volatile monitoring.
§ 303 Schuldenkonsolidierung
(2018)
Ein zukunfts- und innovationsfähiges Personalmanagement stellt sicher, dass der Organisation in qualitativer und quantitativer Hinsicht das erforderliche Personal zur Verfügung steht, um die organisationalen Ziele zu erreichen. Vor dem Hintergrund zunehmend dynamischer Umfelder gelingt dies mit den bislang etablierten Arbeitsweisen, Praktken und Instrumenten des Personalmanagements künftig nicht mehr. Daher muss das Personalmanagement permanent neue Arbeitsweisen, innovative Praktiken und neue Instrumente entwickeln (Exploration). Gleichzeitig hat es jedoch auch die bisherigen "Routineaufgaben" zunehmend effizienter zu erledigen (Exploitation). Diese Herausforderung des beidhändigen Agierens zwischen Exploration und Exploitation verlangt nach dezidierten Innovationsstrukturen, Praktiken und Fähigkeiten im Personalmanagement. Der vorliegende Beitrag plädiert daher für eine organisatorisch aufgehängte "Forschung und Entwicklung" im Personalbereich, die neue Themen innerhalb und außerhalb der Organisation aufgreift, um daraus innovative Personalpraktiken zu generieren.
Der erweiterte Marketing-Mix eröffnet neue Perspektiven für das Sportmarketing. Menschen werden als die wichtigsten Bestandteile einer Sportorganisation betrachtet. Ziel ist es, tragfähige Strategien zu entwickeln, um die Kundenbedürfnisse zu erfüllen. Im Folgenden wird der erweiterte Marketing-Mix des Relationship Marketing im Sport ausführlich vorgestellt.
Das Ziel dieses Beitrags ist es, einen Überblick zum Thema Kundenbewertung im Sport zu geben. Unter Berücksichtigung der Besonderheiten des Sports aus Marketing-Sicht sowie der wesentlichen Grundlagen des Relationship Marketing im Sport werden der Begriff Kundenwert definiert sowie die Ziele der Kundenbewertung vorgestellt. Vor diesem Hintergrund werden etablierte Methoden der Kundenbewertung aus der Unternehmenspraxis präsentiert. Hierzu gehören die ABC-Analyse, die Kundenerfolgsrechnung, die Customer-Lifetime-Analyse, Scoring-Modelle und Portfolio-Analysen. Diese Verfahren werden insbesondere auf ihre Eignung zur Kundenbewertung im Rahmen des CRM in Sportvereinen analysiert und kritisch gewürdigt.
Case study: Marillion
(2018)
The purpose of this paper is to highlight the use of crowdfunding,
demonstrated by a case study about the rock band Marillion. The research
methodology applied is a literature review examining academic references. On this basis, a case study by exemplary illustrating the rock band Marillion and how they invented crowdfunding has been drafted. Findings suggest that the crowdfunding concept is no new phenomenon, since the rock band Marillion has investigated the business model. Recently, the funding method is applied to the fashion industry; hence it is efficient and engaging to finance projects by that specific business model. A limitation of this paper is that the topic of crowdfunding is new to the fashion business and needs further research and tests until they are practicable to interpret. Results show that there is a high potential for using crowdfunding in fashion by reaching a long-term change in this industry.
The purpose of this paper is to identify key success factors of Crowdfunding in the Music Business in order to discuss their applicability to the Fashion Industry. The research methodology applied is a literature review examining academic and non-academic references. Key research findings include four main success factors. First explains the innovative and adaptive nature of the music industry caused by historical evolution. Second strong commitment and connection to the fan base is identified as success factor. Third manageable effort for the realisation on a large scale reduces the risk of a failure. And, last success factor describes the successful implementation of campaign specific aspects. The discussion finally shows that three of four success factors can be adapted to the Fashion Business. Due to little scientific research in the field of Crowdfunding in the Music Business, the success factors are worked out independently, based on general literature. Accordingly, quantitative testing and further analysis is recommended.
This article aims to point out main changes of the music industry since the advent of the Internet and how the fashion industry can learn from it. Different factors are researched with a birds-eye perspective by conducting a literature review. The results are limited by the availability of sources and the implications are based on a theoretical foundation. For further research the conclusions drawn for the fashion industry have to be proven empirically. After reading the paper, the reader has rather an overview of the changed circumstances and how the music industry reacted than deep knowledge in each field. More specifically, this paper gives an overview of the changed circumstances due to digitalisation and how the music industry reacted within. As both the fashion and music industry have their similarities, they are limited in their comparability, since fashion products cannot be fully digitalized like a music record. The fact that the music industry had to reinvent itself rapidly to adopt new possibilities and chances results from the article. To make use of the sustainability trend and to build communities in order to include them in the creation process are the major suggestions for the fashion industry.
Case study: EMP
(2018)
The purpose of this research paper is to investigate the business model of the retailer EMP. The in-depth literature review develops the relevance of merchandising for the rock and heavy metal scene and the relevance of EMP within that market. Literature about existing approaches of multi-channelling has been reviewed. Based on this theoretical framework, a case study of EMP has been drafted. Findings are discussed, focusing on the performance of EMP as a multi-channel and lifestyle retailer and additionally provide valuable managerial implications for fashion retailers. Implications for further research address lifestyle retailers to contribute to the findings or validate them with different examples. The research is clearly limited by the amount of scholar literature concerning EMP in particular. Hence, magazines, journals and information provided by the company serve as reference. Even though EMP provided some information, gathering any information about how EMP manages multi channelling operationally was not possible.
The purpose of this research paper is to find out to which extent rap music merchandise is influencing the fashion world of today. The research design is mainly created through analysing Internet sources. The key findings of this paper describe the way rap merchandise is created and distributed nowadays. Furthermore, is explained how an idea becomes trend and how rap artists influence trend creation, especially through social media channels. The topic around rap merchandising products and strategies is a very new one, thus there is barely any literature to find. Nevertheless, trend leading online music platforms and blogs offer a lot of grey literature about the research topic. In this paper, the analysis of rap merchandise and fashion is focused on clothing items to create a better understanding in which dimension the influence of rap merchandise on the fashion world is given.
The purpose of this paper is to find out how musicians are able to differentiate themselves from their competitors by using their style. Casting shows and the evolution of the contestants’ style during and after the show serve as a paradigm for creating differentiation by style. The method of research was diverse but largely drawn from research papers as well as online magazines and newspapers. Within the scope of the research, it was feasible to draw on a varied range of sources to answer the research question. In the course of this research paper, it was possible to define key factors for a musician to create differentiation by style in modern times. By examining the style of casting show contestants, it was explored to which extent they transform from rather normal people to pop stars. In reducing the detailed analysis of casting shows to three shows and contestants, only a broad overview was provided. The paper is of interest to those working for casting shows in order to develop those.
Co-design and endorsement
(2018)
The purpose of this paper is to determine the success factors regarding celebrities of the music business involved in fashion advertising. That famous people have the power to help brands and products to stand out among others is proven and popular. This paper is concentrating on successful musicians and their endorsements of fashion brands and examines the benefits for both, the brand and the artist. It investigates how consumer perceives brand and artist collaboration and what factors enhance the purchase intention and increase sales. This paper is structured in the following manner: The introduction presents the research question and sets the aim for the paper, followed by the analysis of the existing literature. The paper ends with conclusions, limitations and suggestions for further research.
Music is omnipresent and an important factor for cultural and social development. Thus, the connection between music and fashion has rarely been contemplated yet. In particular, this research paper is concerned with the connection between music and fashion communication, with special interest to its emotional background in the context of neuromarketing. The research question of how music affects the perception of a fashion brand, when regarded as emotional stimulus in the context of neuromarketing, has been investigated by researching existing literature. Without attempting to explain neurological processes to their core, this paper tries to give an overview of how music generates emotion and how this can be used for branding activities. This led to the result that music causes positive emotional response of the consumer, when used in marketing actions. Through emotional response, the perception, identity, and recall of a brand are strongly influenced.
The purpose of this paper is to identify the role of in-store music in the fashion retail environment and to describe music as an atmospheric building tool in order to influence customer behaviour with emotions created by musical compositions. As offline retailer try to differentiate their stores through shopping experiences, atmospherics like visuals, scent and sound are appropriate tools to reinforce brand image and therefore customers’ willingness to enter, explore and purchase. Music can be a powerful primary element in creating or enhancing sensory experiences of shoppers and serves as a powerful connection to emotions. Focus of the literature review lies on the emotions which are triggered though different musical characteristics and then affect the customer behaviour. The paper offers a concisely presented review and highlights crucial aspects on what role in-store music has on customers’ perception of atmosphere, emotions and behaviour.
This paper is purposed to examine the impact of grunge music on fashion and to explain how grunge music is reflected in grunge style. The research methodology applied is a case study on grunge music and grunge style. Key findings suggest that different elements of grunge music had a great impact on the evolution of grunge style: Mentality and philosophy of the movement, musical style and sound as well as lyrical concerns are incorporated by grunge style. Commercial exploitation of grunge partly led to its downfall. Moreover, the original spirit of the movement is not commonly shared by all sub-genres’ respective contemporary styles. Musicians had great impact on the evolution of grunge style and unintentional rose to style icons. The research is limited by the amount of academic literature concerning the connection between grunge music and grunge style. Therefore, journal entries and blogs are used as reference as well.
Aim of this paper is to provide an understanding to which extent music and fashion interdepend and interact referring to the music and fashion trend development, focusing the period from 1950 till today. It further helps the reader to gain an insight if the technology provided influences the development and the access of music and fashion in future. The research for this paper required the use of secondary sources including library and online research. The goal was to gather information about the former and current development of music and fashion. These methods were the best alternatives of secondary sources as they provided trusted results thus enhancing the accuracy of the data being collected. But however they were also limited since mainly data for the fashion and music development of the noughties were limited. This is explainable by the key finding that the development of this time is not as distinct as the one of the former times, when a fashion trend came along with a new music genre or hit, which implies that fashion and music correlate to a certain extent, but characterized by a reactivation of the music and fashion trends of previous times without any new inventions.
Purpose of the present research paper is to examine the current state of research, define dimensions of research and reveal gaps in research on the topic of ‘Fashion and music’. To do so, the methodology of a scientific literature review was applied. The literature review revealed that music and its business mainly serve the fashion industry as influencer on trends, image building marketing tool, support of fashion processes and contributor to the development of innovative fashion products. Both industries provide identify-forming features, unify their mutual target groups in a certain lifestyle and thus enlarge their own target market. This results in increased brand awareness, image and credibility, emotionalized brand experience, differentiation and sophisticated brand identity. The present paper can serve as the basis for further research. It is limited by the time, depth and availability of data collection, the predominance of grey literature and its focus on the modern relationship of fashion and music.
The purpose of this paper is to give an overview about the links between the fashion and music industry. It focuses on the idea that digitalization has broken the rules of the traditional music industry value chain. This touches both the production and the consumption side of music. This change finally also has an intense impact on the fashion industry, as the music industry has been big supplier of fashion trends itself. The absence of this supplier plus the changes within the fashion industry itself by the fast-fashion development are considered as a reason for more competition and therefore price pressure. An in-depth future research about the fashion and music system is therefore required to develop answers for the current situation. This article should be interpreted more as a personal viewpoint of the author to this topic rather than a research paper based on the usual methodological criteria.
Die Digitalisierung von Arbeitswelt und Führung ist eine der aktuell zentralen Herausforderungen für Organisationen. Ein Resultat der Beschäftigung des AK Unternehmensführung mit diesem Thema war die Erkenntnis, dass eine holistische und integrative Perspektive auf das Thema erforderlich ist. Mit dem in diesem Beitrag vorgeschlagenen konfigurationstheoretischen Ansatz kann es künftig besser gelingen, die Zusammenhänge und Wechselwirkungen verschiedener Dimensionen und Elemente der digitalen Organisation und deren Auswirkungen auf Arbeit und Führung zu verstehen.